Lines Matching refs:SIG_IGN
1065 Sigact_ign.sa_handler = SIG_IGN;
1300 /* SIG_IGN */
1360 setsig(p, (p->flags & TF_EXEC_IGN) ? SIG_IGN : SIG_DFL,
1375 f = !s ? SIG_DFL : s[0] ? trapsig : SIG_IGN;
1384 if (f == SIG_IGN)
1392 * (normally trapsig, but could be j_sigchld() or SIG_IGN)
1412 setsig(p, SIG_IGN, SS_RESTORE_CURR);
1416 setsig(p, SIG_IGN, SS_RESTORE_CURR);
1432 * action was SIG_IGN, depending on the value of flags and FTALKING.
1450 p->flags |= sigact.sa_handler == SIG_IGN ?
1452 p->cursig = SIG_IGN;
